Dustin J. Semach

Companies

• PolarisBoard member Jun 24, 2026 to now¹
• Sealed AirBoard member Apr 9, 2026 to now²
• Sealed AirChief financial officer Apr 19, 2023 to Feb 19, 2025³
• Sealed AirPresident Aug 19, 2024 to Oct 2, 2024⁴
• Sealed AirChief executive officer Dec 12, 2023 to Jul 2, 2024⁵
• TTECChief financial officer Nov 12, 2021 to Dec 9, 2022⁶
• Rackspace TechnologyChief financial officer Aug 4, 2020 to Aug 6, 2020⁷

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• PPolaris PII579 shares⁸$29.8K at $51.45Jul 1, 2026
• TTEC TTEC4,211 shares⁹$6.8K at $1.61Dec 7, 2022
• Sealed Air SEE0 shares¹⁰Apr 9, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 1, 2026Granted 579 shares at $64.73 of Polaris⁸
• Apr 9, 2026Returned to company 1,572 shares of Sealed Air¹⁰
• Apr 9, 2026Returned to company 238,941 shares of Sealed Air¹⁰
• Feb 16, 2026Granted 52,469 shares of Sealed Air¹¹
• Dec 22, 2025Shares withheld for tax 12,856 shares at $41.26 of Sealed Air¹²
• Dec 22, 2025Shares withheld for tax 6,698 shares at $41.26 of Sealed Air¹²
• Dec 22, 2025Shares withheld for tax 3,641 shares at $41.26 of Sealed Air¹²
• Dec 22, 2025Shares withheld for tax 3,058 shares at $41.26 of Sealed Air¹²
• Dec 22, 2025Shares withheld for tax 4,664 shares at $41.26 of Sealed Air¹²
• Dec 22, 2025Shares withheld for tax 24,114 shares at $41.26 of Sealed Air¹²
• Dec 8, 2025Shares withheld for tax 3,058 shares at $41.57 of Sealed Air¹³
• Aug 15, 2025Shares withheld for tax 6,698 shares at $31.58 of Sealed Air¹⁴
• Apr 18, 2025Shares withheld for tax 4,664 shares at $26.40 of Sealed Air¹⁵
• Feb 21, 2025Shares withheld for tax 3,752 shares at $32.35 of Sealed Air¹⁶
• Feb 17, 2025Granted 88,262 shares of Sealed Air¹⁷
• Dec 8, 2024Shares withheld for tax 3,075 shares at $36.48 of Sealed Air¹⁸
• Aug 15, 2024Granted 55,181 shares of Sealed Air¹⁹
• Aug 15, 2024Granted 45,985 shares of Sealed Air¹⁹
• Apr 18, 2024Shares withheld for tax 4,690 shares at $31.47 of Sealed Air²⁰
• Feb 21, 2024Granted 25,000 shares of Sealed Air²¹
• Dec 8, 2023Granted 20,994 shares of Sealed Air²²
• Apr 18, 2023Granted 32,018 shares of Sealed Air²³
• Dec 7, 2022Shares withheld for tax 1,356 shares at $45.77 of TTEC⁹
• Dec 7, 2022Exercised options 5,567 shares of TTEC⁹